About the Authors

Zhibin Hao

Contributed equally to this work with: Zhibin Hao, Guozhu Wang, Wenbin Li, Junguo Zhang, Jiangming Kan

Affiliation School of Technology, Beijing Forestry University, Beijing, China

Guozhu Wang

Contributed equally to this work with: Zhibin Hao, Guozhu Wang, Wenbin Li, Junguo Zhang, Jiangming Kan

Affiliation School of Technology, Beijing Forestry University, Beijing, China

Wenbin Li

Contributed equally to this work with: Zhibin Hao, Guozhu Wang, Wenbin Li, Junguo Zhang, Jiangming Kan

leewb@bjfu.edu.cn

Affiliation School of Technology, Beijing Forestry University, Beijing, China

Junguo Zhang

Contributed equally to this work with: Zhibin Hao, Guozhu Wang, Wenbin Li, Junguo Zhang, Jiangming Kan

Affiliation School of Technology, Beijing Forestry University, Beijing, China

Jiangming Kan

Contributed equally to this work with: Zhibin Hao, Guozhu Wang, Wenbin Li, Junguo Zhang, Jiangming Kan

Affiliation School of Technology, Beijing Forestry University, Beijing, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: ZH GW WL JZ JK. Performed the experiments: ZH GW WL JZ JK. Analyzed the data: ZH GW WL JZ JK. Contributed reagents/materials/analysis tools: ZH GW WL JZ JK. Wrote the paper: ZH GW WL JZ JK.